Las debilidades de la crítica a las súper-mayorías

Verdugo, Sergio

doi:10.4067/s0718-68512014000100011

Cited by 1 publication

(2 citation statements)

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“…The quality parameters were evaluated considering the leather fern (R. adiantiformis) as a reference (Verdugo et al, 2006) and other characteristics of the cut foliage. The length of the frond petiole and length and width of the frond blade were measured.…”

Section: Ornamental Potentialitymentioning

confidence: 99%

“…Compared with the values of the quality standards for internal use and export of fronds of R. adiantiformis according to Verdugo et al (2006), being the minimum length 40 cm and the optimum 55 cm, the selected ferns presented values within or exceeding that range (Table 4). Phlebodium areolatum and P. denticulata had the longest fronds with petioles of 34.78 cm and 43.47 cm and blade length of 61.66 cm and 90.32 cm, respectively.…”

Section: Productivity Of Selected Speciesmentioning

confidence: 99%

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Cut foliage: potentiality of native Argentine ferns as new ornamental crops

Facciuto¹,

Pannunzio²,

Puerta³

et al. 2021

Ornam. Hortic.

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The cut foliage constitutes an important part of the floricultural production since it represents a fundamental element in flower arrangements, and ferns are the complementary elements most used by florists. In Argentina, there is native material that has not been yet domesticated and could have suitable characteristics for foliage use. The objective of the work was to determine the potential use of 15 native ferns as cut foliage through quality parameters and vase life, generating a scoring system that allows a classification list. Morphological descriptors such as petiole length, length and width of the blade, planes in which the fronds are arranged, brightness, consistency, abundance of spores and presence of pests were taken into account. Also, the production of fronds of six selected species with good scores was recorded. The results showed that it is feasible to consider the commercial production of Pityrogramma calomelanos, Niphidium crassifolium, Campyloneurum nitidum, Blechnum austrobrasilianum and Pteris denticulata by the quantity of fronds obtained and their quality, represented by their size. Campyloneurum nitidum excelled for its vase life of more than 26 days and frond production of 273.61 fronds m-2 at second year cultivation. Pteris denticulata produces 179.44 fronds m-2 but vase life was only 7 days.

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Section: Ornamental Potentialitymentioning

confidence: 99%

Section: Productivity Of Selected Speciesmentioning

confidence: 99%